AR, the CD is actually
behind with updates already, AFAIK.
Then again, if you are on dial-up or off the net altogether, it can be really handy. And to upgrade folks' OS reinstalls to the latest security level without connecting to the net (and risking it until it updates

) is a great idea.
Hopefully M$ will have bi-annual security update CD's or something, otherwise it will be real useless real quick.
Cheers
Mick